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Oil Viscosity Standards
General Purpose Viscosity Reference Standards manufactured in accordance with ASTM D 2162. All standards are traceable to National Standards and according to ASTM & IP methods. Read more...
Biodiesel Standards
SCP SCIENCE-CONOSTAN® offers a new line of biodiesel standards for the analysis of metals and sulfur in biodiesel fuel. Manufactured in accordance to ASTM methods D7039, D6751, D5453 and EN14214 for ICP and XRF analysis. Complete with a Certificate of Analysis.
Metals in Crude Oil Standards
Twelve stocked concentrations of Metals in Crude Oil manufactured in accordance to ASTM D5708 and D5863. Read more...
Metals in Residual Oil Standards
Twelve stocked concentration of Metals in Residual Oil manufactured in accordance to ASTM D5708 and D5863. Read more...
Sulfur Standards
A new line of Sulfur in Residual Oil and Sulfur in Isooctane Standards are available. This line features stocked standards from 5 µg/g to 50,000 µg/g, ability to customize standards as low as 1 µg/g, and non-hazardous shipping charges. Also available, Sulfur in Mineral Oil, Sulfur in Biodiesel and Sulfur in Diesel Fuel standards.
Elements in Oil Standards
Calibration and analysis products for analysis of Elements in oil and other organic liquids using AA, ICP, DCP, XRF, Rotrode and other analytical instruments. Line includes: Single element standards, Multi element standards and D-Series®.
TAN ⁄ TBN Standards
· Prominent titration inflection point even at low concentration standards. · Significant potential (pH) jump in the region of inflection point. · Quick equilibration of the potential during titration means less time for titration. · Have excellent repeatability and reproducibility for ASTM 644 method - Less than 1 %. · Non toxic · Stable during storage. Read more...
Flash Point Standards
Flash Point Standards for use in accordance with ASTM D93. Complete with a detailed Certificate of Analysis. Contact your local Sales Representative for volume discounts. Read more...
Sulfur in Crude Oil
We have 10 standards from 500 to 50000 ppm. Sulfur in Crude Oil in accordance with Method ASTM D2622 and D4294. Complete with a Certificate of Analysis. Read more...
D-Series® Products
A metallo-organic line specially developed for Military "Spectrometric Oil Standards" Requirements - D-Series® Blends D3, D12, D-19-0 and D-19. Read more...
Chlorine in Oil Standards
Seven stocked concentrations of Chlorine in mineral oil from 10 to 50000ppm in 100g bottles. Read more...
PremiSolv™ ICP Solvent
Alternative solvent to replace Kerosene or Xylene for ICP Analysis. Certified extremely low metal content with no sulfur/aromatic odor. Non-Hazardous for shipping/disposal. Read more...
PartiStan™ Automatic
Particle Counter Standards Calibration/verification of particle counters by ISO method 11171. PartiStanâ„¢ 2806 traceable to NIST SRM 2806 and prepared according to Annex F. Initial 11171 calibration fluids available. Read more...
AA, ICP & XRF Supplies
CONOSTAN® offers consumables with the help of its parent company, SCP SCIENCE. Visit web site for more information and to access more than 20,000 laboratory instruments and supplies.

CONOSTAN® offers calibration and verification standards for the analysis of lubricant additives, new and in-service lubricants, petroleum products and organic fluids/materials. CONOSTAN® is the world's leading manufacturer of metallo-organic elements-in-oil standards. Our industry-leading position is the result of our uniquely superior product chemistry, manufacturing technology, and blending techniques. CONOSTAN® is also the only source of multi-element metallo-organic standards in the history of the National Institute of Standards and Technology (NIST) − the reference material NIST − 108b is Conostan S-21:300.

In late 2007, SCP SCIENCE acquired CONOSTAN® and continues with its more than 30-year tradition of providing world-class products with exceptional customer service. To find out more about SCP SCIENCE, an industry-leading supplier of instruments and accessories for the analytical chemistry market, visit its website:


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North America Toll Free: 1 (800) 361-6820
International: +1 (514) 457-0701

By Fax:
North America Toll Free: 1 (800) 253-5549
International: +1 (514) 457-4499


We ship worldwide via various international carriers.
Expedited service to most countries is available.

Oil analysis laboratory products: ICP, sample preparation, microwave digestion, nebulizers, torches, spray chambers and more...

SCP SCIENCE, CONOSTAN®'s parent company, is a leading manufacturer of analytical chemistry instruments and supplies that cater to your oil analysis and spectroscopy needs. Recent introductions include the new NOVAWAVE microwave digestion system and the Mini X-Flow nebulizer.


Microwave digestion system for oil analysis and acid digestion.
A NEW automated sample digestion tunnel with microwave cavities to process samples in Quartz or Teflon® vessels. Delivers dramatic improvement in sample throughput, speed of digestion and a major reduction in labor compared to any other digestion system. More...
ICP AES-MS Supplies: The new Mini X-Flow Nebulizer by SCP SCIENCE
The NEW Mini X-Flow nebulizer is made of acid resistant Ultem and designed for all ICP-OES and MS cyclonic spray chamber instruments using 21mm diameter. Ideal for high dissolved salts and particulate. More...


SCP SCIENCE web site: Order atomic spectroscopy and analytical chemistry supplies.WANT MORE INFORMATION ABOUT XRF, ICP, AA SUPPLIES,
Browse and order more than 20,000 laboratory
instruments and supplies at the SCP SCIENCE web site.

>> MSDS Sheets | Certifcates of Analysis (Online account required)
>> View Our ISO & A2LA Certification
>> Read About Our Corporate Capabilities

Conostan oil viscosity standards and biodiesel standards

Conostan Oil Analysis Standards Brochure. Viscosity standards, biodiesel standards, Metallo-organic standards and more...

Order Conostan Oil Analysis Standards: Oil viscosity standards, biodiesel standards, chlorine in oil standard, FTIR, stabilizers, particle counter standards, elements in oil standards and more...

Press releases and news


SCP SCIENCE manufactures NOVAWAVE automated microwave digestion system, DigiPREP graphite block sample preparation units, aqueous
and oil calibration and verification standards, reagents and certified reference materials. SCP SCIENCE also offers consumables
for ICP, XRF and atomic absorption spectroscopy analysis.

SCP SCIENCE • 21800 Clark Graham, Baie D'Urfé QC, H9X 4B6 CANADA • Tel: +1 (514) 457-0701 • Toll Free: 1(800) 361-6820
© 2010 - SCP SCIENCE - All Rights Reserved

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ISO CertificationConostan A2LA Certification
Corporate Headquarters registered ISO 9001:2008 and ISO 17025:2005 (A2LA Accredited • Certificate No. 2885.01). Accredited ISO Guide 34:2009 (A2LA Accredited • Certificate No. 2885.02).


Sample Preparation Systems

Closed Vessel Microwave

Analytical Instruments

Material Safety Data Sheets

Certificate of Analysis


AA (Atomic Absorption) Supplies

FAAS (Flame Atomic Absorption
Spectroscopy) Supplies

GFAAS (Graphite Furnace Atomic
Absorption Spectroscopy) Supplies

ICP-MS Supplies

ICP-AES Supplies

XRF Supplies


Viscosity Standards

Sulfur in Oil Standards

Chlorine in Oil Standards

Elements in Oil Standards

PremiSolv™ ICP Solvent

Biodiesel Standards


FTIR Standards

Particle Counter Standards